@wix-pilot/core/dist/common/testContext/testEnvUtils.js

A flexible plugin that drives your tests with human-written commands, enhanced by the power of large language models (LLMs)

"use strict";
/**
 * Utility functions for detecting the current test environment and context.
 * These utilities work across different test runners and frameworks.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.getCurrentTestFilePath = getCurrentTestFilePath;
/**
 * Gets the current test file path from the Jest expect API or the stack trace.
 * This function attempts multiple detection methods to work across different test environments.
 *
 * @returns The current test file path, or undefined if not in a test environment or the path is not available
 */
function getCurrentTestFilePath() {
    return getCurrentJestTestFilePath() || getCurrentTestFileFromStackTrace();
}
/**
 * Attempts to get the current test file path using Jest's unofficial API.
 * This method is Jest-specific and uses an undocumented API.
 *
 * @returns The test file path from Jest's expect.getState(), or undefined if not available
 */
function getCurrentJestTestFilePath() {
    try {
        // eslint-disable-next-line @typescript-eslint/no-var-requires
        const { expect } = require("expect");
        if (typeof expect === "function" && typeof expect.getState === "function") {
            // This uses an unofficial Jest API that is not part of the public documentation but is known to work in practice.
            // Use with caution, as it may break in future Jest updates.
            return expect.getState().testPath || undefined;
        }
        return undefined;
    }
    catch (e) {
        // Fallback in case expect isn't available or the API fails
        return undefined;
    }
}
/**
 * Attempts to get the current test file path by parsing the stack trace.
 * This is a fallback method that works across different test runners.
 *
 * @returns The test file path extracted from stack trace, or undefined if not found
 */
function getCurrentTestFileFromStackTrace() {
    const err = new Error();
    if (!err.stack) {
        return undefined;
    }
    const STACK_TRACE_SEARCH_LINES_LIMIT = 30;
    const stackLines = err.stack
        .split("\n")
        .slice(1, STACK_TRACE_SEARCH_LINES_LIMIT);
    for (const line of stackLines) {
        // Look for test file patterns in the stack trace
        const match = line.match(/\((.*\.(test|spec|e2e)\.[jt]sx?):\d+:\d+\)/);
        if (match) {
            return match[1];
        }
    }
    return undefined;
}